If the meat is loose, you can try it: do leg lifting and leg control exercises! !
Leg Lift-Stand up straight (where is the best hand to keep balance), slowly lift your right leg to 90 degrees (do 10~ 15 times), and do it with your left leg. Remember to be slow when doing leg lifts (key)! !
Leg control-stand up straight (where is the best hand to keep balance), lift your legs 45 degrees and keep your posture for 30 seconds. Switch left and right ~ ~